Weak signal blind source separation in Passive Radar System with strong interference.
Chengjie LiLidong ZhuAnhong XieZhongqiang LuoPublished in: MILCOM (2015)
Keyphrases
- blind source separation
- weak signal
- weak signal detection
- non stationary
- independent component analysis
- signal detection
- source separation
- blind separation
- mixing matrix
- signal processing
- adaptive particle swarm optimization
- eigenvalue decomposition
- speech signal
- negative matrix factorization
- independent components
- sparse representation
- factor analysis
- algebraic equations
- image processing
- feature space
- face recognition